Margaret Maria Ponsonby (1857-1935) (1857–1935) Parents Louisa Anne Rose Lee Dillon Spencer Ponsonby-Fane Children Michael de Grey Nigel de Grey Siblings Helen Ponsonby Eleanor Hariett Ponsonby Sydney Alexander Ponsonby George Richard Ponsonby Robert Charles Ponsonby Hugh Spencer Ponsonby John Ponsonby-Fane Clementina Sarah Ponsonby Theobald Brabazon Ponsonby Constance Louisa Ponsonby Partners Arnald de Grey